71395884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{94439}}^1$

素因数の和:94459

約数の個数: 48

約数和(自身を含む): 211545600

約数和(自身を除く): 140149716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 94439, 188878, 283317, 377756, 566634, 661073, 849951, 1133268, 1322146, 1699902, 1983219, 2549853, 2644292, 3399804, 3966438, 5099706, 5949657, 7932876, 10199412, 11899314, 17848971, 23798628, 35697942, 71395884]

約数ペア:

[(1, 71395884), (2, 35697942), (3, 23798628), (4, 17848971), (6, 11899314), (7, 10199412), (9, 7932876), (12, 5949657), (14, 5099706), (18, 3966438), (21, 3399804), (27, 2644292), (28, 2549853), (36, 1983219), (42, 1699902), (54, 1322146), (63, 1133268), (84, 849951), (108, 661073), (126, 566634), (189, 377756), (252, 283317), (378, 188878), (756, 94439)]